From outdated panels to expanding power needs, we combine expert installation with future-focused solutions to keep your Medford home or business safe and fully powered.

Over 100 Homes and Businesses Trust Castro Electric in and around Medford, MA

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Don’t Let These Common Electrical Panel Issues Cost You Later

My breakers trip constantly and I’m not sure what’s wrong.
Our panel is old and we keep putting off the replacement.
I’m planning to get an EV charger, but my panel isn’t ready for it.

Sound familiar? These are more than just inconveniences — they’re signs your electrical panel may no longer be safe or sufficient. The good news? Castro Electric is here to help Medford residents with fast, safe, and reliable panel replacement and installation services.

Trusted Electrical Upgrades in Medford, MA

At Castro Electric, we understand the importance of safe, modern, and code-compliant panels. We help Medford homeowners and businesses upgrade from outdated fuse boxes or overloaded systems with high-quality electrical panels that are built to perform — today and tomorrow.

Whether you're adding new appliances, planning a remodel, or just tired of tripping breakers, we’ll deliver a panel solution that’s right for your needs and local regulations.

Let’s Upgrade Together — With Your Local Medford Electrical Experts

Future-Ready Panels: Get a system that supports EV chargers, smart appliances, and home additions — no more overloads or outdated equipment.

Clean, Fast Installation: Our team handles everything quickly and neatly so you can get back to your routine.

Compliance & Safety First: We install to the latest code requirements to ensure long-term safety and peace of mind.

Upfront Pricing, No Surprises: You’ll know what to expect — before we start.

The Castro Electric Process

Consultation & System Assessment

We inspect your current panel and power needs to recommend the right solution for your Medford property.

Tailored Replacement or Installation

From basic replacements to full capacity upgrades, we install new panels designed for today’s electrical loads.

Post-Service Support

We’ll walk you through your new panel and offer follow-up guidance to keep your system running smoothly.

Why Medford Homeowners Rely on Castro Electric

Future-Ready Installs: Panels built for expansion — from hot tubs to EVs

Emergency Availability: 24/7 support for urgent panel issues

Custom Installations: Tailored to your home or small business setup

Code-Compliant Work: Always up to the latest MA electrical standards

Clear Estimates: No hidden fees, no surprise add-ons

Job Site Cleanliness: We leave your space just as we found it

Fast Turnarounds: Panels installed with minimal downtime

Expert Troubleshooting: We catch issues before they become emergencies

Post-Service Care: Ongoing support and check-ins after install

Energy Efficiency Options: Ask us about ways to reduce energy waste

FAQs – Panel Services in Medford, MA

How do I know if my panel needs replacing in Medford?
If you're experiencing frequent breaker trips, flickering lights, or adding new major appliances, it's time for an inspection.

Do you offer pricing estimates before starting the job?
Yes — you'll receive a detailed, transparent quote after our initial assessment.

Can you help with both homes and small commercial buildings?
Absolutely. We serve residential and light commercial properties throughout Medford and surrounding areas.